On October 1, 2021, WFO Honolulu began issuing the Marine Forecast Matrix for points in the Pacific Oceanic area. See SCN 21-42 for details.
Marine Forecast Matrix Issued: 09/12/2026 01:18:00 PM UTC
Graphs of select Marine Forecast Matrix for Oceanic Waters fields
993
FXPA41 PHFO 120318
MFMN10
MARINE FORECAST MATRICES
NATIONAL WEATHER SERVICE HONOLULU HI
518 PM HST FRI SEP 11 2026
THE INFORMATION PRESENTED IN THIS PRODUCT REFLECTS A
FORECAST...RATHER THAN CURRENT INFORMATION. MARINE USERS SEEKING
CURRENT INFORMATION SHOULD CHECK THE LATEST COASTAL WIND AND BUOY
REPORTS.
PHZ180-121400-
BUOY 51101
24.31N 162.08W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 14 14 13 13 13 13 10 10 12 12 12 12 9 9 7 7 9 9 8 8 7
WIND GUST 20 20 18 18 18 18 14 14 17 17 17 17 13 13 10 10 13 13 11 11 10
SIG WAVE HGT 7 7 6 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5
$$
PHZ180-121400-
BUOY 51000
23.54N 153.90W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR NE NE E E NE NE NE NE E E E E NE NE NE NE NE NE NE NE NE
WIND SPD 7 7 5 5 4 4 7 7 8 8 5 5 6 6 10 10 12 12 10 10 9
WIND GUST 10 10 7 7 6 6 10 10 11 11 7 7 8 8 14 14 17 17 14 14 13
SIG WAVE HGT 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4
$$
PHZ180-121400-
BUOY 51004
17.42N 152.51W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR NE NE NE NE NE NE NE NE NE NE N N NE NE NE NE NE NE NE NE NE
WIND SPD 9 9 10 10 13 13 13 13 13 13 11 11 13 13 12 12 12 12 12 12 11
WIND GUST 13 13 14 14 18 18 18 18 18 18 15 15 18 18 17 17 17 17 17 17 15
SIG WAVE HGT 5 5 5 5 5 5 5 5 5 5 6 6 5 5 5 5 5 5 5 5 5
$$
PHZ180-121400-
BUOY 51002
17.17N 157.84W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 13 13 11 11 11 11 9 9 10 10 10 10 9 9 9 9 10 10 11 11 10
WIND GUST 18 18 15 15 15 15 13 13 14 14 14 14 13 13 13 13 14 14 15 15 14
SIG WAVE HGT 6 6 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
TSTMS
$$
PHZ180-121400-
BUOY 51003
19.04N 160.64W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E E E E E E E E E E E NE NE NE NE E
WIND SPD 8 8 8 8 10 10 6 6 9 9 9 9 10 10 7 7 11 11 13 13 10
WIND GUST 11 11 11 11 14 14 8 8 13 13 13 13 14 14 10 10 15 15 18 18 14
SIG WAVE HGT 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
TSTMS S S S S S S S S
$$
PHZ180-121400-
KURE ATOLL
28.42N 178.33W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR N N N N N N NW NW W W W W W W W W W W W W W
WIND SPD 15 15 16 16 14 14 11 11 11 11 15 15 18 18 17 17 14 14 12 12 14
WIND GUST 21 21 22 22 20 20 15 15 15 15 21 21 25 25 24 24 20 20 17 17 20
SIG WAVE HGT 9 9 9 9 8 8 8 8 7 7 7 7 7 7 8 8 8 8 7 7 7
$$
PHZ180-121400-
MIDWAY ATOLL
28.22N 177.37W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR N N N N NW NW NW NW W W W W W W SW SW W W W W W
WIND SPD 12 12 13 13 13 13 9 9 10 10 15 15 17 17 17 17 15 15 12 12 12
WIND GUST 17 17 18 18 18 18 13 13 14 14 21 21 24 24 24 24 21 21 17 17 17
SIG WAVE HGT 9 9 9 9 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 7
$$
PHZ180-121400-
LISIANSKI ATOLL
26.08N 174.00W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR NW NW NW NW NW NW SW SW SW SW SW SW SW SW SW SW SW SW S S S
WIND SPD 7 7 7 7 3 3 6 6 5 5 7 7 8 8 11 11 11 11 15 15 16
WIND GUST 10 10 10 10 4 4 8 8 7 7 10 10 11 11 15 15 15 15 21 21 22
SIG WAVE HGT 8 8 7 7 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5
$$
PHZ180-121400-
PEARL & HERMES ATOLL
27.83N 175.83W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR NW NW NW NW NW NW W W W W SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 13 13 10 10 10 10 8 8 7 7 10 10 15 15 16 16 12 12 14 14 15
WIND GUST 18 18 14 14 14 14 11 11 10 10 14 14 21 21 22 22 17 17 20 20 21
SIG WAVE HGT 9 9 9 9 8 8 7 7 7 7 6 6 6 6 6 6 7 7 7 7 6
$$
PHZ180-121400-
FRENCH FRIGATE SHOALS
23.86N 166.27W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E SE SE E E SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 5 5 5 5 7 7 8 8 10 10 13 13 14 14 11 11 12 12 13 13 14
WIND GUST 7 7 7 7 10 10 11 11 14 14 18 18 20 20 15 15 17 17 18 18 20
SIG WAVE HGT 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
$$
PHZ180-121400-
NIHOA
23.06N 161.92W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 14 14 14 14 12 12 9 9 11 11 13 13 11 11 9 9 11 11 11 11 11
WIND GUST 20 20 20 20 17 17 13 13 15 15 18 18 15 15 13 13 15 15 15 15 15
SIG WAVE HGT 6 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5
$$
PHZ180-121400-
KINGMAN REEF
6.44N 162.34W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W S
WIND SPD 9 9 9 9 8 8 9 9 6 6 6 6 6 6 6 6 5 5 4 4 2
WIND GUST 13 13 13 13 11 11 13 13 8 8 8 8 8 8 8 8 7 7 6 6 3
SIG WAVE HGT 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4
TSTMS S S S S S S S S S S S S
$$
PHZ180-121400-
JOHNSTON ATOLL
16.74N 169.52W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR NE NE E E E E E E E E E E E E E E E E E E E
WIND SPD 9 9 11 11 11 11 10 10 8 8 10 10 8 8 7 7 10 10 9 9 9
WIND GUST 13 13 15 15 15 15 14 14 11 11 14 14 11 11 10 10 14 14 13 13 13
SIG WAVE HGT 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4
$$
PHZ180-121400-
PALMYRA ATOLL
5.92N 162.00W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR SW SW SW SW SW SW SW SW W W SW SW SW SW SW SW SW SW W W SW
WIND SPD 10 10 9 9 7 7 8 8 5 5 6 6 5 5 7 7 4 4 4 4 2
WIND GUST 14 14 13 13 10 10 11 11 7 7 8 8 7 7 10 10 6 6 6 6 3
SIG WAVE HGT 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4
TSTMS S S S S S S S S S S S S
$$
PHZ180-121400-
CHRISTMAS ISLAND
2.1N 157.8W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR S S S S SE SE N N N N N N N N NE NE N N W W S
WIND SPD 6 6 5 5 2 2 3 3 4 4 5 5 2 2 1 1 2 2 3 3 2
WIND GUST 8 8 7 7 3 3 4 4 6 6 7 7 3 3 1 1 3 3 4 4 3
SIG WAVE HGT 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
TSTMS S S S S
$$
PHZ180-121400-
FANNING ISLAND
5.92N 162.00W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR SW SW SW SW S S W W NW NW NW NW S S W W W W W W W
WIND SPD 8 8 6 6 3 3 2 2 4 4 1 1 0 0 4 4 2 2 5 5 3
WIND GUST 11 11 8 8 4 4 3 3 6 6 1 1 0 0 6 6 3 3 7 7 4
SIG WAVE HGT 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
TSTMS S S S S S S S S
$$
PHZ180-121400-
MARO REEF
25.33N 170.5W
518 PM HST FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR S S S S S S S S S S S S S S S S SE SE S S SE
WIND SPD 9 9 11 11 11 11 13 13 10 10 11 11 10 10 7 7 7 7 8 8 7
WIND GUST 13 13 15 15 15 15 18 18 14 14 15 15 14 14 10 10 10 10 11 11 10
SIG WAVE HGT 7 7 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5
$$
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